HESI A2 2025,Hesi A2 Grammar,HESI A2 A&P COMBINATION examination
2025 -2026 QUESTIONS WITH CORRECT ANSWERS VERIFIED 100% GRADED
A+
HESI A2 A&P
Which part of the brain is most posterior?
A. Frontal lobe.
B. Parietal lobe.
C. Temporal lobe.
D. Occipital lobe.
D. The occipital lobe is farthest back in the skull, posterior to the other parts of the
brain.
Which of the following is an HDL cholesterol level that might warrant regular
testing?
A. 70.
B. 60.
C. 50.
D. 40.
D. HDL ("good") cholesterol levels in healthy adults range from around 40 to
120mh/dL, with the mean being a bit over 53. Smoking, obesity, and a sedentary
lifestyle may lead to lower HDL. A level of 40 would indicate the need for regular
monitoring.
How does a transverse section divide the body?
A. Into right and left regions.
B. Into upper and lower regions.
C. Into front and back regions.
D. Between the dorsal and ventral cavities.
B. A transverse section is a cross section.
What is the function of amylase?
A. Breaking down starch.
B. Digesting fat.
C. Breaking down protein.
D. Absorbing water.
A. Amylase is present in saliva, where it begins to break down starch into sugar.
The spleen is part of the ___________.
A. nervous system.
B. integumentary system.
C. lymphatic system.
D. urinary system.
C. The spleen uses lymphocytes and macrophages to filter out bacteria, dead tissue,
and foreign matter.
,Which minaral is important for the formation of red blood cells?
A. Selenium.
B. Calcium.
C. Magnesium.
D. Copper.
D. Although iron is vital for red blood formation, copper is important for proper iron
metabolism. A copper deficiency can quickly lead to anemia.
The dorsal body cavity is _________ to the ventral body cavity.
A. medial.
B. deep.
C. posterior.
D. anterior.
C. The dorsal body cavity contains the spinal column, making it posterior, or toward
the back of the body, compared to the ventral body cavity, which contains the
structures of the chest and abdomen.
Which organ system is primarily responsible for preventing water loss?
A. The nervous system.
B. The integumentary system.
C. The lymphatic system.
D. The urinary system.
B. The integumentary system (the skin and its appendages) waterproofs the body
from outside and guards against excess fluid loss from inside.
Which is an anterior feature of the human head?
A. The nose.
B. The ears.
C. The occipital lobe.
D. The temporal lobe.
A. Something that is anterior is toward the front of the body. The nose is the most
anterior feature on the list of choices.
What is the primary hormone secreted by the thyroid?
A. Oxytocin.
B. TSH.
C. Adrenaline.
D. T4.
D. Thyroxine (T4) aids in the regulation of metabolism.
Enlargement of the thyroid, commonly known as a goiter, might be expected to
affect ________.
A swallowing.
B. insulin levels.
C. sleep.
D. digestion.
A. A goiter may put pressure on the trachea and esophagus, causing difficulty in
breathing or swallowing.
Which kinds of muscles are involved in peristalsis?
A. Smooth muscles.
B. Cardiac muscles.
C. Skeletal muscles.
D. Epaxial muscles.
A. Peristalsis is mainly involuntary, taking part in the smooth muscles that line the
intestines and other parts of the digestive tract.
,Why might certain young people be underweight?
A. They are growing in height faster than they are gaining weight.
B. They eat little protein and too much fat and suger.
C. They eat several meals a day and fail to exercise enough.
D. They seldom eat a meal that contains foods from all food groups.
A. This is a common cause of underweight in adolescents. Choices B and C would
be more likely to lead to overweigh.
What might an injury to the parietal lobe affect?
A. Breathing.
B. Attention.
C. Memory.
D. Perception
D. The parietal lobe integrates sensory input and creates a spatial grid from which
we perceive the world.
How does the digestive system work with the urinary system?
A. The digestive system controls the function of the ureter.
B. The urinary system removes toxins from the products of digestion.
C. The digestive system manufactures hormones that influence urination.
D. The urinary system eliminates some waste products of digestion.
D. The urinary system eliminates water, urea, and other waste products from the
body in the form of urine.
Which gland is located superior to the kidney?
A. Pituitary.
B. Adrenal.
C. Hypothalamus.
D. Pncreas
B. The adrenals sit atop the kidneys and produce a variety of hormones, from
cortisol and testosterone to epinephrine (adrenaline) and norepinephrine.
To what two systems might the urethra belong?
A. Reproductive and endocrine.
B. Urinary and reproductive.
C. Endocrine and urinary.
D. Digestive and cardiovascular.
B. In men, the urethra is part of both the reproductive and the urinary systems.
The axial skeletal system contains all of these except ________.
A. the skull.
B. the ribs.
C. the breastbone.
D. the radius.
D. The axial skeletal system is the system of bones in the head and torso,
encompassing the skull, spinal column, sternum, and ribs. The radius (choice D) is a
bone in the arm.
Which is an anterior muscle?
A. Gluteus maximus
B. Quadriceps femoris
C. Biceps femoris
D. Adductor magnus
B. An anterior muscle is located near the front of the body. Of those listed, the
quadriceps( frontal thigh muscle) is the most anterior.
, How might the headrest on a car prevent traumatic injury?
A. By limiting hyperflexion of the neck
B. By limiting hyperextension of the neck
C. By reducing vertebral compression
D. By preventing disc degeneration
B. The headrest prevents the head from moving too far backward, or hyperextending
the neck beyond its normal range.
Which might you expect to see in a whiplash injury?
A. Cardiopulmonary problems
B. Side-to-side spinal curvature
C. Eventual herniation of discs
D. Traumatic injury to ligaments
D. Because of the hyperflexion and hyperextension caused by such a collision, it is
not uncommon to find tears or stretching of the ligaments of the spine. The injury is
front-to-back, making choice B unlikely, and a herniated disc (choice C) is more of a
compression injury.
Muscle contractions that normally move food along the human digestive
system are known as ________.
A. defecation
B. osmosis
C. peristalsis
D. circulation
C. Defecation(choice A) is the elimination of waste. Osmosis (choice B) is the
movement of molecules across a membrane. Circulation (choice D) is the movement
of blood through the body. Peristalsis (choice C) is the involuntary, wavelike
movement of muscles in the intestine and elsewhere that pushes food along.
Which type of nutrient does not provide the body with energy?
A. Vitamin
B. Carbohydrate
C. Fat
D. Protein
A. Some nutrients supply energy, and others support metabolism. Nutrients in the
first set include carbohydrates, proteins, and fats. Those in the secound set include
vitamins, minerals, and water.
Where would you be likely to find a Schwann cell?
A. In the digestive system
B. In the nervous system
C. In the skeletal system
D. In the muscular system
B. Schwann cells wrap around the nerve fibers and form the myelin sheath in the
peripheral nervous system.
How does the nervous system work with the muscular system?
A. The muscles of the body produce chemicals that feed the nerves.
B. The nervous system tells the muscles how to respond to the environment.
C. The nervous system releases chemicals that remove excess waste from the
muscles.
D. The muscular system provides input that allows the nerves to make
decisions.
2025 -2026 QUESTIONS WITH CORRECT ANSWERS VERIFIED 100% GRADED
A+
HESI A2 A&P
Which part of the brain is most posterior?
A. Frontal lobe.
B. Parietal lobe.
C. Temporal lobe.
D. Occipital lobe.
D. The occipital lobe is farthest back in the skull, posterior to the other parts of the
brain.
Which of the following is an HDL cholesterol level that might warrant regular
testing?
A. 70.
B. 60.
C. 50.
D. 40.
D. HDL ("good") cholesterol levels in healthy adults range from around 40 to
120mh/dL, with the mean being a bit over 53. Smoking, obesity, and a sedentary
lifestyle may lead to lower HDL. A level of 40 would indicate the need for regular
monitoring.
How does a transverse section divide the body?
A. Into right and left regions.
B. Into upper and lower regions.
C. Into front and back regions.
D. Between the dorsal and ventral cavities.
B. A transverse section is a cross section.
What is the function of amylase?
A. Breaking down starch.
B. Digesting fat.
C. Breaking down protein.
D. Absorbing water.
A. Amylase is present in saliva, where it begins to break down starch into sugar.
The spleen is part of the ___________.
A. nervous system.
B. integumentary system.
C. lymphatic system.
D. urinary system.
C. The spleen uses lymphocytes and macrophages to filter out bacteria, dead tissue,
and foreign matter.
,Which minaral is important for the formation of red blood cells?
A. Selenium.
B. Calcium.
C. Magnesium.
D. Copper.
D. Although iron is vital for red blood formation, copper is important for proper iron
metabolism. A copper deficiency can quickly lead to anemia.
The dorsal body cavity is _________ to the ventral body cavity.
A. medial.
B. deep.
C. posterior.
D. anterior.
C. The dorsal body cavity contains the spinal column, making it posterior, or toward
the back of the body, compared to the ventral body cavity, which contains the
structures of the chest and abdomen.
Which organ system is primarily responsible for preventing water loss?
A. The nervous system.
B. The integumentary system.
C. The lymphatic system.
D. The urinary system.
B. The integumentary system (the skin and its appendages) waterproofs the body
from outside and guards against excess fluid loss from inside.
Which is an anterior feature of the human head?
A. The nose.
B. The ears.
C. The occipital lobe.
D. The temporal lobe.
A. Something that is anterior is toward the front of the body. The nose is the most
anterior feature on the list of choices.
What is the primary hormone secreted by the thyroid?
A. Oxytocin.
B. TSH.
C. Adrenaline.
D. T4.
D. Thyroxine (T4) aids in the regulation of metabolism.
Enlargement of the thyroid, commonly known as a goiter, might be expected to
affect ________.
A swallowing.
B. insulin levels.
C. sleep.
D. digestion.
A. A goiter may put pressure on the trachea and esophagus, causing difficulty in
breathing or swallowing.
Which kinds of muscles are involved in peristalsis?
A. Smooth muscles.
B. Cardiac muscles.
C. Skeletal muscles.
D. Epaxial muscles.
A. Peristalsis is mainly involuntary, taking part in the smooth muscles that line the
intestines and other parts of the digestive tract.
,Why might certain young people be underweight?
A. They are growing in height faster than they are gaining weight.
B. They eat little protein and too much fat and suger.
C. They eat several meals a day and fail to exercise enough.
D. They seldom eat a meal that contains foods from all food groups.
A. This is a common cause of underweight in adolescents. Choices B and C would
be more likely to lead to overweigh.
What might an injury to the parietal lobe affect?
A. Breathing.
B. Attention.
C. Memory.
D. Perception
D. The parietal lobe integrates sensory input and creates a spatial grid from which
we perceive the world.
How does the digestive system work with the urinary system?
A. The digestive system controls the function of the ureter.
B. The urinary system removes toxins from the products of digestion.
C. The digestive system manufactures hormones that influence urination.
D. The urinary system eliminates some waste products of digestion.
D. The urinary system eliminates water, urea, and other waste products from the
body in the form of urine.
Which gland is located superior to the kidney?
A. Pituitary.
B. Adrenal.
C. Hypothalamus.
D. Pncreas
B. The adrenals sit atop the kidneys and produce a variety of hormones, from
cortisol and testosterone to epinephrine (adrenaline) and norepinephrine.
To what two systems might the urethra belong?
A. Reproductive and endocrine.
B. Urinary and reproductive.
C. Endocrine and urinary.
D. Digestive and cardiovascular.
B. In men, the urethra is part of both the reproductive and the urinary systems.
The axial skeletal system contains all of these except ________.
A. the skull.
B. the ribs.
C. the breastbone.
D. the radius.
D. The axial skeletal system is the system of bones in the head and torso,
encompassing the skull, spinal column, sternum, and ribs. The radius (choice D) is a
bone in the arm.
Which is an anterior muscle?
A. Gluteus maximus
B. Quadriceps femoris
C. Biceps femoris
D. Adductor magnus
B. An anterior muscle is located near the front of the body. Of those listed, the
quadriceps( frontal thigh muscle) is the most anterior.
, How might the headrest on a car prevent traumatic injury?
A. By limiting hyperflexion of the neck
B. By limiting hyperextension of the neck
C. By reducing vertebral compression
D. By preventing disc degeneration
B. The headrest prevents the head from moving too far backward, or hyperextending
the neck beyond its normal range.
Which might you expect to see in a whiplash injury?
A. Cardiopulmonary problems
B. Side-to-side spinal curvature
C. Eventual herniation of discs
D. Traumatic injury to ligaments
D. Because of the hyperflexion and hyperextension caused by such a collision, it is
not uncommon to find tears or stretching of the ligaments of the spine. The injury is
front-to-back, making choice B unlikely, and a herniated disc (choice C) is more of a
compression injury.
Muscle contractions that normally move food along the human digestive
system are known as ________.
A. defecation
B. osmosis
C. peristalsis
D. circulation
C. Defecation(choice A) is the elimination of waste. Osmosis (choice B) is the
movement of molecules across a membrane. Circulation (choice D) is the movement
of blood through the body. Peristalsis (choice C) is the involuntary, wavelike
movement of muscles in the intestine and elsewhere that pushes food along.
Which type of nutrient does not provide the body with energy?
A. Vitamin
B. Carbohydrate
C. Fat
D. Protein
A. Some nutrients supply energy, and others support metabolism. Nutrients in the
first set include carbohydrates, proteins, and fats. Those in the secound set include
vitamins, minerals, and water.
Where would you be likely to find a Schwann cell?
A. In the digestive system
B. In the nervous system
C. In the skeletal system
D. In the muscular system
B. Schwann cells wrap around the nerve fibers and form the myelin sheath in the
peripheral nervous system.
How does the nervous system work with the muscular system?
A. The muscles of the body produce chemicals that feed the nerves.
B. The nervous system tells the muscles how to respond to the environment.
C. The nervous system releases chemicals that remove excess waste from the
muscles.
D. The muscular system provides input that allows the nerves to make
decisions.
